| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $113.57 | 12.116% | $127.3301 | $127.33 | $127.35 | $127.30 |
| Purchase #2 | $230.42 | 3.791% | $239.1552 | $239.16 | $239.15 | $239.20 |
| Purchase #3 | $90.44 | 11.180% | $100.5512 | $100.55 | $100.55 | $100.60 |
| Purchase #4 | $18.27 | 13.273% | $20.695 | $20.70 | $20.70 | $20.70 |
| Purchase #5 | $216.68 | 3.845% | $225.0113 | $225.01 | $225.00 | $225.00 |
| Purchase #6 | $109.44 | 9.235% | $119.5468 | $119.55 | $119.55 | $119.50 |
| Purchase #7 | $165.83 | 7.789% | $178.7465 | $178.75 | $178.75 | $178.70 |
| 7 purchase totals = | $944.65 | $1,011.0361 | $1,011.05 | $1,011.05 | $1,011.00 | |